commit 09589326db19184ee55191bb2febbcc346c14ac9
author Sebastian Franco <fransebas@google.com> Wed Nov 02 15:25:58 2022 -0700
committer Sebastian Franco <fransebas@google.com> Tue Feb 07 17:03:22 2023 -0800
tree 99430e7bd8f85f0201ed599b1923c3eddf031f0c
parent 8baae80cdfc9b91a837df927ba118c7c48147a8e

Simulating a split screen CellLayout using one CellLayout

Test: atest ReorderWidget
Fix: 188081026
Change-Id: I8eda5f77c11dc2625ae1f028d07539c28018fb55

src/com/android/launcher3/Launcher.java

diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 2f1f59c..d273489 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -44,6 +44,7 @@
 import static com.android.launcher3.Utilities.postAsyncCallback;
 import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.getSupportedActions;
 import static com.android.launcher3.anim.Interpolators.EMPHASIZED;
+import static com.android.launcher3.config.FeatureFlags.FOLDABLE_SINGLE_PAGE;
 import static com.android.launcher3.config.FeatureFlags.SHOW_DOT_PAGINATION;
 import static com.android.launcher3.logging.StatsLogManager.EventEnum;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
@@ -138,6 +139,7 @@
 import com.android.launcher3.anim.PropertyListBuilder;
 import com.android.launcher3.celllayout.CellPosMapper;
 import com.android.launcher3.celllayout.CellPosMapper.CellPos;
+import com.android.launcher3.celllayout.CellPosMapper.TwoPanelCellPosMapper;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dot.DotInfo;
@@ -730,7 +732,11 @@
         }
 
         onDeviceProfileInitiated();
-        mCellPosMapper = CellPosMapper.DEFAULT;
+        if (FOLDABLE_SINGLE_PAGE.get() && mDeviceProfile.isTwoPanels) {
+            mCellPosMapper = new TwoPanelCellPosMapper(mDeviceProfile.inv.numColumns);
+        } else {
+            mCellPosMapper = CellPosMapper.DEFAULT;
+        }
         mModelWriter = mModel.getWriter(getDeviceProfile().isVerticalBarLayout(), true,
                 mCellPosMapper, this);
         return true;